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Question: A 0.17kg billiard ball traveling at a speed of 11m/s strikes the side rail of a pool table at an angle of 60 degree and rebounds at the same speed and angle.
Part A: If the billiard ball is in contact with the rail for 0.020s, what is the magnitude of the average force exerted on the ball?
I want help to find the magnitude of the average force exerted on the ball.
You are approaching a stationary sound of 1000Hz at 35m/s. What is the change in frequency of the sound as you approach
A dielectric-filled parallel-plate capacitor has plate area of 30cm^2 and plate separation of 5mm. The capacitor is connected to a battery that creates a constant voltage of 10V. The dielectric constant is 3. All through the problem, use epsilon_0..
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When UV light of wavelength 245nm falls on a metal surface, What is the work function of the metal
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A bat can detect small objects, such as an insect, whose size is approximately equal to one wavelength of the sound the bat makes. what is the smallest insect a bat can detect
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